Chrysalis: Maria Sibylla Merian and the Secrets of Metamorphosis
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Self-Repair and Self-Cleaning of the Lepidopteran Proboscis
Clemson University TigerPrints All Dissertations Dissertations 8-2019 Self-Repair and Self-Cleaning of the Lepidopteran Proboscis Suellen Floyd Pometto Clemson University, [email protected] Follow this and additional works at: https://tigerprints.clemson.edu/all_dissertations Recommended Citation Pometto, Suellen Floyd, "Self-Repair and Self-Cleaning of the Lepidopteran Proboscis" (2019). All Dissertations. 2452. https://tigerprints.clemson.edu/all_dissertations/2452 This Dissertation is brought to you for free and open access by the Dissertations at TigerPrints. It has been accepted for inclusion in All Dissertations by an authorized administrator of TigerPrints. For more information, please contact [email protected]. SELF-REPAIR AND SELF-CLEANING OF THE LEPIDOPTERAN PROBOSCIS A Dissertation Presented to the Graduate School of Clemson University In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy ENTOMOLOGY by Suellen Floyd Pometto August 2019 Accepted by: Dr. Peter H. Adler, Major Advisor and Committee Co-Chair Dr. Eric Benson, Committee Co-Chair Dr. Richard Blob Dr. Patrick Gerard i ABSTRACT The proboscis of butterflies and moths is a key innovation contributing to the high diversity of the order Lepidoptera. In addition to taking nectar from angiosperm sources, many species take up fluids from overripe or sound fruit, plant sap, animal dung, and moist soil. The proboscis is assembled after eclosion of the adult from the pupa by linking together two elongate galeae to form one tube with a single food canal. How do lepidopterans maintain the integrity and function of the proboscis while foraging from various substrates? The research questions included whether lepidopteran species are capable of total self- repair, how widespread the capability of self-repair is within the order, and whether the repaired proboscis is functional. -
Maria Sibylla Merian and Metamorphosis
PUBLISHED: 21 FEBRUARY 2017 | VOLUME: 1 | ARTICLE NUMBER: 0074 books & arts Maria Sibylla Merian and metamorphosis ANNIVERSARY Despite the fact that art is subjective and concerned with aesthetics, whereas science is an objective enterprise based on observation and experimentation, a combination of these dissimilar activities can yield surprising results. A small group of world-class biologists have also been gi"ed artists. #is group includes the German botanist Julius Sachs, founder of experimental plant physiology 1; the zoologist Ernst Haeckel; and, perhaps less known, the entomologist Maria Sibylla Merian (Fig. 1), the tricentenary of whose death falls this year. Merian made signi%cant contributions to the foundation of developmental biology and ecology, but has been neglected. Born in 1647 in Frankfurt (Main), Germany, Merian Figure 2 | Merian’s paintings. Left, watercolour image on the title page of Merian’s first scientific book developed her skill painting insects and Der Raupen Wunderbare Verwandelung und Sonderbare Blumen-nahrung (The Wonderful Metamorphosis plants under the guidance of her stepfather, of Caterpillars and Strange Flower Nourishment). Merian described the complete life cycles of numerous the artist Jacob Marrel. At the age of 13, she insect species, including their destructive feeding behaviour on host plants, and rejected the then was already an accomplished painter, with popular idea of an origin of insects via ‘spontaneous generation’. Image courtesy of U. Kutschera. Right, an overwhelming drive to study nature. Merian’s realistic documentation of the “struggle for existence” in a natural world that was, in her view, Merian started to collect insects and plants God’s creation. -
Maria Sibylla Merian's Research Journey to Suriname
Brigham Young University BYU ScholarsArchive Resources Supplementary Information August 2017 To See for Herself: Maria Sibylla Merian’s Research Journey to Suriname: 1699-1701 Catherine Grimm Follow this and additional works at: https://scholarsarchive.byu.edu/sophsupp_resources Part of the German Literature Commons BYU ScholarsArchive Citation Grimm, Catherine, "To See for Herself: Maria Sibylla Merian’s Research Journey to Suriname: 1699-1701" (2017). Resources. 6. https://scholarsarchive.byu.edu/sophsupp_resources/6 This Book is brought to you for free and open access by the Supplementary Information at BYU ScholarsArchive. It has been accepted for inclusion in Resources by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. To See for Herself: Maria Sibylla Merian’s Research Journey to Suriname: 1699-1701 By Catherine Grimm Maria Sibylla Merian was born on April, 2 1647 in Frankfurt am Main, one year before the signing of the Peace treaties of Westphalia and the end of the Thirty Years War. Her 55 year old father, the famous artist, engraver and publisher Matthäus Merian, died when she was three. About a year after his death, Maria’s mother, Johanna Sibylla, remarried the painter and art- dealer Jacob Marrel whose family had moved to Frankfurt from the town of Frankenthal when he was 10, and who also had lived for a number of years in Utrecht, before returning to Frankfurt in 1651. He had been a student of the well-known still life artist Geog Flegel as well as the Dutch painter Jan Davidzs de Heem.1 From an early age, Merian appears to have been surprisingly adept at pursuing her own interests, without arousing the disapproval of her immediate social environment. -
Fruits of the Land 120X80
Fruits of the Land Les Fruits de la Terre Original flavors of St. Martin Saveurs originales de St. Martin The first foods on St. Martin were here Les premiers aliments sur St. Martin étaient long before the first people. Many là bien avant les premiers habitants. De different native fruits were already part of nombreux fruits indigènes faisaient déjà partie the landscape when the first people came. du paysage lorsque les premiers habitants sont Before the first people, these fruits were arrivés. Avant les premiers habitants, ces fruits food for native birds and other animals. étaient un aliment pour les oiseaux indigènes We can thank the birds for eating these et d’autres animaux. Nous pouvons remercier fruits and then spreading the seeds from les oiseaux d’avoir mangé ces fruits et d’avoir island to island. ensuite disséminé les graines d’île en île. Sea Grape (Coccoloba uvifera) and Coco Mark Catesby, 1754 Le Raisinier Bord De Mer (Coccoloba Plum (Chrysobalanus icaco) are often The Coco Plum (Chrysobalanus icaco) is seen here with uvifera) et l’Icaquier (Chrysobalanus icaco) se found near the sea, and still grow wild the White-crowned Pigeon (Patagioenas leucocephala), trouvent souvent près de la mer et poussent near many of our beaches. Guava a Caribbean bird that eats the fruit and spreads the encore à l'état sauvage près de beaucoup de seeds of many native trees. (Psidium guajava) and Guavaberry nos plages. Le Goyavier (Psidium guajava) et le (Myrciaria floribunda) do well in valleys On voit ici l'Icaque (Chrysobalanus icaco) avec le Guavaberry (Myrciaria floribunda) croissent Pigeon à Couronne Blanche (Patagioenas leucocephala), with rich soil and plenty of water. -
Butterfly Gardening Tips & Tricks Gardening for Butterflies Is Fun, Beautiful, and Good for the Environment
Butterfly Gardening Tips & Tricks Gardening for butterflies is fun, beautiful, and good for the environment. It is also simple and can be done in almost any location. The key guidelines are listed below: NO PESTICIDES! Caterpillars are highly susceptible to almost all pesticides so keep them away from your yard if you want butterflies to thrive. Select the right plants. You will need to provide nectar sources for adults and host plants for caterpillars. See the lists below for inspiration. Keep to native varieties as much as possible. Plants come in lots and lots of varieties and cultivars. When selecting plants, especially host plants, try to find native species as close to the natural or wild variety as possible. Provide shelter. Caterpillars need shelter from the sun and shelter from cold nights. Adults need places to roost during the night. And protected areas are needed for the chrysalis to safely undergo its transformation. The best way to provide shelter is with large clumps of tall grasses (native or ornamental) and medium to large evergreen trees and/or shrubs. Nectar Sources Top Ten Nectar Sources: Asclepias spp. (milkweed) Aster spp. Buddleia spp. (butterfly bush) Coreopsis spp. Echinacea spp. (coneflower) Eupatorium spp. (joe-pye weed) Lantana spp. Liatris spp. Pentas spp. Rudbeckia spp. (black-eyed susan) Others: Agastache spp. (hyssop), Apocynum spp. (dogbane), Ceanothus americanus (New Jersey tea), Cephalanthus occidentalis (button bush), Clethra alnifolia, Cuphea spp. (heather), Malus spp. (apple), Mentha spp. (mint), Phlox spp., Pycanthemum incanum (mountain mint), Salivs spp. (sage), Sedum spectabile (stonecrop), Stokesia laevis (cornflower), Taraxacum officinale (dandelion), Triofolium spp. -
Time to Start That Butterfly Garden!
www.natureswayresources.com TIME TO START THAT BUTTERFLY GARDEN! By Soni Holladay Trust the Cockrell Butterfly Center at the Houston Museum of Natural Science in Hermann Park to perfectly time its Spring Plant Sale with the Monarch and other butterfly explosions in this area. Check out our list of great butterfly attractors that will be available at the sale, 9 a.m.- noon, Saturday, April 6, on the 7th Level of the HMNS Parking Garage: #1 Hairy wedelia (Zexmenia hispida). Perennial bush, 2 ft, Hill Country native, full sun, drought-tolerant (Translation: needs to be very well drained and don't overwater!). One inch wide yellow flowers spring through fall. Dies back in the winter. Give good haircut in spring. #2, Gaillardia pulchella or Mexican Blanket. Mounding clumps, 2-ft. flower stalks spring to fall. Full sun, don't overwater. Save seed heads to replant next spring. #3, Red Porter Weed (Stachytarpheta sp.). Red spiked blooms, usually comes back from roots in spring if well mulched in winter. Sun, 3 fot. tall #4, Purple trailing lantana (Lantana montevidensis). 2-3' wide, blooms almost year- round, full sun or part shade, don't overwater, cutting back once a year recommended. #5, Purple stokes aster (Stokesia laevis) or Purple Stokes Aster. 3-inch purple flowers with white centers, 1-foot high plants, drought tolerant. Also good for bees. #6, Mexican sunflower (Tithonia rotundifolia). This is the one the Cockrell always brings to the big annual Bulb & Plant Mart. 3+-foot stalks that usually need staking but brilliant orange flowers are so worth it. -
The History and Influence of Maria Sibylla Merian's Bird-Eating Tarantula: Circulating Images and the Production of Natural Knowledge
Biology Faculty Publications Biology 2016 The History and Influence of Maria Sibylla Merian's Bird-Eating Tarantula: Circulating Images and the Production of Natural Knowledge Kay Etheridge Gettysburg College Follow this and additional works at: https://cupola.gettysburg.edu/biofac Part of the Biology Commons, and the Illustration Commons Share feedback about the accessibility of this item. Recommended Citation Etheridge, K. "The History and Influence of Maria Sibylla Merian’s Bird-Eating Tarantula: Circulating Images and the Production of Natural Knowledge." Global Scientific Practice in the Age of Revolutions, 1750 – 1850. P. Manning and D. Rood, eds. (Pittsburgh, University of Pittsburgh Press. 2016). 54-70. This is the publisher's version of the work. This publication appears in Gettysburg College's institutional repository by permission of the copyright owner for personal use, not for redistribution. Cupola permanent link: https://cupola.gettysburg.edu/biofac/54 This open access book chapter is brought to you by The Cupola: Scholarship at Gettysburg College. It has been accepted for inclusion by an authorized administrator of The Cupola. For more information, please contact [email protected]. The History and Influence of Maria Sibylla Merian's Bird-Eating Tarantula: Circulating Images and the Production of Natural Knowledge Abstract Chapter Summary: A 2009 exhibition at the Fitzwilliam Museum on the confluence of science and the visual arts included a plate from a nineteenth-century encyclopedia owned by Charles Darwin showing a tarantula poised over a dead bird (figure 3.1).1 The genesis of this startling scene was a work by Maria Sibylla Merian (German, 1647–1717), and the history of this image says much about how knowledge of the New World was obtained, and how it was transmitted to the studies and private libraries of Europe, and from there into popular works like Darwin’s encyclopedia. -
Bugs for Birds! Insects, Their Characteristics, Other Arthropods
Bugs for Birds! Insects, their characteristics, other Arthropods and birds that eat bugs What is an Insect? Characteristics: • 3 pairs of jointed appendages (6 legs) • 3 body parts: head, thorax, abdomen • Tough exoskeleton • Most have wings • Mouthparts • Compound and simple eyes • Antennae Which is an insect? Both of these belong to a very large group of animals called Arthropods Arthropods • jointed appendages (legs) • segmented body • tough exoskeleton A Spider is an arthropod but not an insect because it has 8 legs, two body parts and fang-like mouth parts to poison prey This Green Lynx spider is eating a fly it caught from ambush Spiders are Arachnids not Insects Arachnids have 8 legs, biting mouth parts, and no antennae Scorpions, tarantulas, and Harvestmen also are Arachnids Scorpions have many segments Tarantulas have two segments Harvestmen have one segment Other Arthropods Crustaceans (crayfish & shrimp) Photo by Eric Runfeldt Yellow-crowned Night-Herons and other types of birds eat crustaceans Other Arthropods Centipedes and Millipedes Millipedes & Centipedes have many body segments Centipedes have 1 pair of legs to each body segment Millipedes have 2 pairs of legs to each body segment Percent Insect Species on Earth All Other Animal Species 27% Insect Species 73% Insect Species All Other Animal Species Percent Insect Species and All Other Plant & Animal Species All Animal & Plant Species 43% Insect Species 57% All Animal & Plant Species Insect Species Major Insect Groups and the Birds That Eat Them ORDER ODONATA Damselflies Dragonflies Hold their wings together when resting Hold their wings out flat when resting ORDER ORTHOPTERA Grasshoppers Katydids Have short antennae and ovipositor Have long antennae and ovipositor Bobwhite feed grasshoppers to their young ORDER COLEOPTERA Beetles Largest group of insects Have wings that meet in a straight line down middle of back Black-throated Green Warblers like to eat beetles, caterpillars and other insects ORDER HEMIPTERA True Bugs Have wings that look like a shield Cardinals feed insects to their young. -
Gulf Fritillary Butterfly,Agraulis Vanillae Linnaeus, on Maypop (Purple Passionflower),Passiflora Incarnata L
EENY 423 Gulf Fritillary Butterfly, Agraulis vanillae (Linnaeus) (Insecta: Lepidoptera: Nymphalidae)1 Jaret C. Daniels2 Introduction mm. Females are generally larger than males. The sexes are dimorphic. The upper surface of the wings is bright orange The Gulf fritillary, Agraulis vanillae (Linnaeus), is a brightly with black markings. Females are somewhat darker and colored butterfly common across extreme southern por- more extensively marked. The forewing cell contains three tions of the United States. At home in most open, sunny black-rimmed white spots. The undersides of the wings are habitats, it frequents roadsides, disturbed sites, fields, open brown with elongated silvery-white spots. woodlands, pastures, yards, and parks. It is a regular in most butterfly gardens, including those in more urban settings. Distribution The Gulf fritillary occurs throughout the southern United States southward through Mexico, Central America and the West Indies to South America. In Florida, it can be found in all 67 counties. The butterfly undergoes distinct seasonal movements each year. Adults move northward in spring and form temporarily breeding colonies throughout the southeast. Individual vagrants may occasionally reach into the central US, but rarely into the Midwest. Starting in Figure 1. Adult Gulf fritillary butterfly, Agraulis vanillae Linnaeus. late summer and continuing through fall, huge numbers of adults migrate southward into peninsular Florida. Adults overwinter in frost-free portions of their range. Eggs The yellow eggs are laid singly on or near the hostplant. Description Larva Adult The mature larva is bright orange with numerous black The Gulf fritillary is a medium-sized butterfly with elon- branched spines. -
An Introduction to Butterfly Watching
TEXAS PA RK S AN D W I LD LIF E An Introduction to Butterfly Watching Revised June 2009 Mike Quinn & Mark Klym An Introduction to Butterfly Watching TABLE OF CONTENTS Introduction .......................................................2 Texas’ Place within North American Butterfly Diversity . .3 Graph: Areas of Greatest North American Butterfly Diversity . .4 Short History of Butterfly Watching in Texas .............................4 Closefocusing Binoculars ............................................7 Photography .......................................................8 Checklists .........................................................8 Insect Classification .................................................9 Overview of Butterfly Families .......................................10 Butterfly Finding Suggestions ........................................12 The Butterfly Life Cycle .............................................13 Behaviors and Concentrators .........................................15 Butterfly Gardening ................................................16 Quality Nectar Plants ...............................................17 Caterpillar Food Plants ..............................................19 Illustration: Parts of a Butterfly . .2021 How to Identify Caterpillars .........................................22 Rearing Caterpillars ................................................23 How to Become a Better Butterflier ...................................23 Butterfly Conservation ..............................................24 -
A Partial List of Host Plants for Central Texas Butterflies
A PARTIAL LIST OF HOST PLANTS FOR CENTRAL TEXAS BUTTERFLIES Butterfly Plants Giant Swallowtail Lime Prickley Ash, citrus, hop tree, hercules club Pipevine Swallowtail Aristolochia species (pipevines) A.erecta, A. reticulata, A. tomentosa Zebra Longwing, Banded Orange Longwing Passion flower vine Black Swallowtail Fennel, parsley Eastern Tiger Swallowtail Ash species, Black Cherry, cottenwood, sweetbay Spicebush Swallowtail Spicebush, Sassafras, Sweetbay Magnolia Palamedes Swallowtail Red Bay, Sassafras, Sweetbay Magnolia Cloudless Sulphur, Clouded Sulpher Senna, Partridge Pea Southern Dogface Pea family, alfalfa, prairie clover White Angled Sulphur Senna; pea family Banded Hairstreak Oaks, Hickories, Walnuts Northern Hairstreak, Horace's Duskywing Oak species ( Bur, Willow, Water, Swamp Chestnut, Red) Red Banded Hairstreak Sumacs, Southern Wax Myrtle, Croton, Oaks Cedar Hairstreak Eastern Red Cedar Henry's Elfin Redbud, Vaccinium, Hollies, Virburnum, Texas Mountain Laurel, Mexican Buckeye E. Pine Elfin Native Pines (not slash or non-natives) Silvery Checkerspot Blackeyed Susan, Sunflowers Snout Butterfly Hackberry species Gulf Fritillary and Varigated Fritillary Passion flower (Passiflora incarnata, P. foetida, P.lutea) Texan Crescent Flame Acanthus, Ruellia, Water Willow Phaon Crescent Frog Fruit (Phyla incisa) American Lady, Pearl Crescent Asteraceae: Asters, Sunflowers, Echinacea, Coreopsis, Eupatorium, Liatris, Rudbeckia Question Mark Elm, Hackberry species, nettle A PARTIAL LIST OF HOST PLANTS FOR CENTRAL TEXAS BUTTERFLIES Butterfly -
California Wildflower Collection of Watercolors
The Santa Barbara Botanic Garden presents the SBBG Blaksley Library “California Wildflower Collection of Watercolors” by Patrick O’Hara 1212 Mission Canyon Road Patrick O’Hara has built a high international reputation in the world of Santa Barbara, botanical art – reaching around the world from the tiny village of Currabinny California 93105 in the south-west of Ireland. The “California Wildflower Collection of (805) 682-4726 Watercolors,” specifically commissioned by the Santa Barbara Botanic www.sbbg.org Garden is the culmination of a lifetime’s deep involvement with plant conservation, and nearly forty years’ experience as an artist. Patrick has studied rare and special wildflowers in wilderness and rugged habitats right around the world and his botanic art has been used to support and highlight conservation projects in many different countries. The extent of his travels around the United States continually surprises Americans, and although, like the first European settlers, it took him a while to reach California, he felt in 1996 that he had finally reached his “land of flowers and honey.” The Santa Barbara Botanic Garden Presents Patrick O’Hara SBBG Patrick O’Hara #1 “The Star Lily and the Iris” Douglas Iris (Iris douglasiana) Star Lily (Zigadenus fremontii) Monarch butterfly (Danaus plexippus) Location studied: cliff top woodland edge at Point Lobos Season: early April 2006 Dimension: 18.5” x 21.5” Framed Artist’s own reference: W/P 620. The story behind “The Star Lily and the Iris” Although I had visited Point Lobos State Reserve in 1996 and 1998, and quite fallen in love with this magical headland a short distance from Monterey, with its profusion of marine and coastal fauna and flora, I had not expected to see a virtual carpet of Douglas irises under the pine trees one morning in early April, 2006.